Okla. Stat. tit. 60, § 856

Any person owning property in a real estate development shall be entitled to bring action against any other person owning property in such development to enforce any of the restrictions or covenants of the real estate development which are specified by the covenants or restrictions. In any action to enforce any restriction or covenant pursuant to the provisions of this section, the prevailing party shall be entitled to recover reasonable attorney's fees to be fixed by the court, which shall be taxed as costs in the action.